INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '518ba0d182b900cde8bf97701e5b6a6db8f2a5223acdd8e8716913b1d2b79694', 
    '4Ab/0DNCyUudrH2MzGN8qhg6EJDPowP8lUR243F9B1E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)